Smoking can help you relax. But _______ it is also bad for your health.
| A．or | B．so |
| C．on the other hand | D．then |
I didn’t go to the party not_____ the weather , but _____I didn’t feel well.
| A．because of; because | B．because; because of |
| C．because ; because | D．because of; because of |
--- Could you tell us ____? ---For about two weeks.
| A．how soon you will be back |
| B．how long you will be there |
| C．how soon are you going to be back |
| D．how long are you going to be away |
The sports meeting will continue ___it rains this afternoon.
| A．if | B．since | C．as soon as | D．unless |
Few of them hurt themselves in the accident , ______?
| A．don’t they | B．didn’t they | C．did they | D．do they |
It’s wrong to ____some small advertisements at night.
| A．look up | B．send up | C．put up | D．set up |